Intravenous metering cassette



FIG. 1 is a top plan view of an intravenous metering cassette showing mynew design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a left end elevation thereof;

FIG. 6 is a right end and elevation thereof;

FIG. 7 is a front perspective view thereof on an enlarged scale; and

FIG. 8 is a fragmentary cross-sectional view taken along line 8--8 ofFIG. 7.

The ornamental design for intravenous metering cassette, as shown anddescribed.